(19)
(11) EP 1 374 223 A2

(12)

(88) Date of publication A3:
13.03.2003

(43) Date of publication:
02.01.2004 Bulletin 2004/01

(21) Application number: 02725288.1

(22) Date of filing: 22.03.2002
(51) International Patent Classification (IPC)7: G10L 15/06, G10L 15/14, G10L 15/12
(86) International application number:
PCT/US2002/008727
(87) International publication number:
WO 2002/080142 (10.10.2002 Gazette 2002/41)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 28.03.2001 US 821606

(71) Applicant: QUALCOMM INCORPORATED
San Diego, CA 92121-1714 (US)

(72) Inventors:
  • MALAYATH, Narendranath
    San Diego, CA 92128 (US)
  • DEJACO, Andrew, P.
    San Diego, CA 92131 (US)
  • CHANG, Chienchung
    Rancho Santa Fe, CA 92067 (US)
  • JALIL, Suhail
    San Diego, CA 92126 (US)
  • BI, Ning
    San Diego, CA 92128 (US)
  • GARUDADRI, Harinath
    San Diego, CA 92129 (US)

(74) Representative: Wagner, Karl H., Dipl.-Ing. 
WAGNER & GEYERPatentanwälteGewürzmühlstrasse 5
80538 München
80538 München (DE)

   


(54) VOICE RECOGNITION SYSTEM USING IMPLICIT SPEAKER ADAPTATION